How to Deal With Double Glazed Repair
It is a good idea to have your double-glazed windows checked regularly, especially if observe that the frames are expanding or contracting. This will decrease the risk of drafts.
If you notice condensation between the panes, it is a sign that the seal is failing and has to be replaced. Replacing the seal will not only reduce condensation, but also reduce energy costs.
Broken or cracked Panes
Double glazing isn't indestructible. It can experience defects that could decrease the energy efficiency. Repairing double-glazing is an simple task however, you'll need the right tools and experience to do it right. It is recommended to hire a professional company to complete the task rather than trying it yourself.
A broken or cracked window is the most common problem with double-glazed windows. A knock or blow from the outside can cause this, as can an attempt to open a window that is closed. The glass may break or crack into small pieces, based on the size of the crack and the force applied to it.
You can repair double-glazed glass windows susceptible to cracking by using special tape or putty. This will prevent the crack from spreading or getting worse. It will block any wind, water or other elements from entering the home through the cracks.
Condensation in double glazing is another frequent issue and this is often the result of a break of the window seal. It is a natural process that is caused by different temperatures and weather conditions, so it is important to check that your windows are still under warranty before attempting to repair them.
This will usually be covered by the company that provided you with the double glazing, so it's important to contact them promptly and explain the problem clearly. This should be done in writing instead of by phone or text. Always keep the original.
If you want to try and repair a misted window yourself, a common procedure is to drill an opening in the centre of the affected pane. A special desiccant is then inserted to absorb any moisture and this will help the condensation issue to heal itself. However this is a temporary solution and it is recommended to have your double-glazed windows replaced with new windows as soon as you can.
Misted Panes
When double-glazed windows start misting up it can be a major pain and can cause significant disruptions to your home. Once you identify the cause it's fairly easy to repair. Most often, the cause of the problem is a failure of the seals between the window panes, allowing moisture to enter. This can be caused by inadequate installation, drainage issues or even seals that are defective from the window manufacturer.
Standard sealed units consist two glass panes, sandwiched by an open spacer (shown above). The inner surface of the spacer bar has been perforated, and the spacer bars are filled with desiccant to absorb any moisture. The two glass panes are joined and the entire unit is injected with gas to increase its thermal efficiency.
As you can imagine, if a sealed unit fails, moisture can get in between the panes and could cause condensation and mist. This can also cause heat to escape from your property, which can result in a significant amount of money lost on energy bills.
Repairing a misted glass is a challenging task that shouldn't be attempted by anyone who isn't well-versed in the glazing and construction industries. If you're willing to take on the challenge, then it's possible to fix the misted seal by adding moisture absorbing desiccant back into the space between the glass panes.
Be aware, however it's only a temporary solution and the condensation will likely to return and the process could need to be repeated. It's much more effective to replace a misted unit. It is also cleaner and faster. Replacements will bring back the original insulation to your home, which is not possible through a repair. If you are experiencing misted windows or condensation, we suggest you contact a reputable company that offers double glazing. While you wait, make sure that your windows as clean and dry as possible.
Water Leaks
Double glazed windows shouldn't leak, whether they are old or new. Leaking windows aren't only an inconvenience, but they could also cause serious damage to your home. This can include the growth of mold, structural damage, and increased heating and cooling bills. If you suspect that your windows are leaking, contact a professional window repair service as soon as you can in order to bring the problem under control.
Window leaks can be a sign that the seals between glass panes are not working correctly. If you notice condensation between the panes of glass it's a sign that the seal between the two panes has become weaker. Moisture is now flowing through the insulating space between the two panes. While window glaziers is normal, if it is persistent and becomes visible on the interior or exterior of your home, it's time to get repairs done.
Another cause of leaks is water collecting on the bottom of the frame of your window. This could be an indication of drainage holes that are blocked, improper flashing or an unbalanced sill. A clogged drainage hole is easy to fix by using a wire coat hanger to clear the gunk. Flashing that isn't properly installed is also simple to fix using roofing caulk to fill the gaps in the frame. A faulty pitch could be the reason of an inclined window sill to one side. A professional window repair service can to determine the source of the issue and provide an affordable, quick solution.
Although it is not uncommon for old UPVC windows to fail or leak however, it is more efficient and cost-effective to seek out an expert double-glazed repair service. They can restore the appearance and function of your windows back to what they were like when they were brand new. They can also replace hinges, handles and locks if necessary. Professional window repair firms will give you a warranty on their work. You would not get this if you attempted to repair the windows yourself.
The difficulty of opening
If you notice that your windows are getting difficult to open, you should contact the company from which you bought them. In most cases the issue is fixable by a simple fix. If the issue persists it is possible to look at replacing your windows with more modern ones. Double-glazed windows with modern designs offer the latest technology to keep your home warm and secure, such as slimline uPVC frames made of aluminium with advanced insulation that stops heat from escaping, as well as innovative security equipment to keep out intruders.
Another common sign that your double glazing requires repairs is condensation between the glass panes. This is caused by a failure of the seals that connect the two panes. Inert gas is supposed to be able to escape between the glass and replace it with moist air, ensuring that your windows remain airtight and thermally efficient. If this isn't the case, the seals may have become less effective over time due weather changes or other factors.
A draft that is coming from a double-glazed windows could be a sign the seals are failing which means cold air is leaking in to your home. This could also result in higher energy costs, since your heating will have to be more efficient to keep the temperature in your home stable.
In certain cases the draught could be fixed by lubricating hinges, handles or mechanisms of windows or doors that are double-glazed. But, it is important to remember that this is a temporary fix and if the problem persists, you'll need to call in the experts.
To reduce condensation, consider installing ventilation in your doors and windows for reducing condensation, such as extractors or air bricks. It is also essential to allow your double-glazed doors and windows to 'breathe' by leaving them open as much as possible. This can be achieved with trickle vents.